Tools & Wizards About Us
jetcom.ru screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jetcom.ru

Jetcom - Широкоформатная техника A0, 3D-принтеры, Переплетные системы. Широкоформатные сканеры, лазерные плоттеры и МФУ А0, Цена, Купить , Дистрибьюто...

Page Load Speed

23.6 sec in total

First Response

515 ms

Resources Loaded

22.9 sec

Page Rendered

203 ms

jetcom.ru screenshot

About Website

Visit jetcom.ru now to see the best up-to-date Jetcom content for Russia and also check out these interesting facts you probably never knew about jetcom.ru

Jetcom - дистрибьютор лазерных плоттеров A0 и инженерных систем (МФУ А0) TORUS Terioprint, широкоформатных сканеров Graphtec a1, А0, широкоформатных фолдеров A0 Es-Te, 3D-принтеров, переплетных систем...

Visit jetcom.ru

Key Findings

We analyzed Jetcom.ru page load time and found that the first response time was 515 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jetcom.ru performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,800 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

jetcom.ru

515 ms

www.jetcom.ru

1418 ms

style.min.css

260 ms

style.css

383 ms

jquery-3.4.1.min.js

17 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 57% of them (25 requests) were addressed to the original Jetcom.ru, 11% (5 requests) were made to Api-maps.yandex.ru and 9% (4 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Hit28.hotlog.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.1 kB (36%)

Content Size

896.7 kB

After Optimization

577.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jetcom.ru main page is 896.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 417.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 183.9 kB

  • Original 223.1 kB
  • After minification 213.6 kB
  • After compression 39.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 183.9 kB or 82% of the original size.

Image Optimization

-22%

Potential reduce by 93.9 kB

  • Original 417.7 kB
  • After minification 323.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Jetcom needs image optimization as it can save up to 93.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 36.9 kB

  • Original 225.3 kB
  • After minification 225.2 kB
  • After compression 188.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.9 kB or 16% of the original size.

CSS Optimization

-14%

Potential reduce by 4.4 kB

  • Original 30.6 kB
  • After minification 30.6 kB
  • After compression 26.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jetcom.ru needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (38%)

Requests Now

37

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jetcom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jetcom.ru

jetcom.ru

515 ms

www.jetcom.ru

www.jetcom.ru

1418 ms

style.min.css

style.min.css

260 ms

style.css

style.css

383 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

17 ms

api.js

api.js

37 ms

708 ms

app.min.js

app.min.js

770 ms

jquery.cookie.js

jquery.cookie.js

445 ms

lazysizes.min.js

lazysizes.min.js

445 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

444 ms

jquery.form.js

jquery.form.js

445 ms

app.js

app.js

509 ms

minishop.js

minishop.js

518 ms

932 ms

top_bg.png

top_bg.png

521 ms

logo.svg

logo.svg

128 ms

sprite.svg

sprite.svg

130 ms

category_01.png

category_01.png

355 ms

category_02.png

category_02.png

493 ms

category_03.png

category_03.png

521 ms

featured.jpg

featured.jpg

258 ms

pin.svg

pin.svg

389 ms

up.svg

up.svg

482 ms

FiraSans-Regular.woff

FiraSans-Regular.woff

962 ms

FiraSans-Book.woff

FiraSans-Book.woff

996 ms

FiraSans-Medium.woff

FiraSans-Medium.woff

1088 ms

FiraSans-Bold.woff

FiraSans-Bold.woff

977 ms

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

1749 ms

sprite.svg

sprite.svg

271 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

43 ms

count

count

20144 ms

tag.js

tag.js

926 ms

analytics.js

analytics.js

24 ms

collect

collect

14 ms

js

js

59 ms

advert.gif

advert.gif

713 ms

sync_cookie_image_decide

sync_cookie_image_decide

191 ms

grab.cur

grab.cur

139 ms

grabbing.cur

grabbing.cur

184 ms

help.cur

help.cur

322 ms

zoom_in.cur

zoom_in.cur

416 ms

1

1

150 ms

1

1

285 ms

Accessibility Review

jetcom.ru accessibility score

71

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jetcom.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jetcom.ru SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jetcom.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Jetcom.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

jetcom.ru

Open Graph data is detected on the main page of Jetcom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: